Name impl trait in region bound suggestion

12 files changed, 23 insertions, 23 deletions

diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr
index 3128b4df4e2..ae4d0d5853c 100644
--- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr
+++ b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr
@@ -25,7 +25,7 @@ LL | |     (a, b)
 LL | | }
    | |_^
    |
-help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
+help: to declare that `impl Trait<'a>` captures `'b`, you can add an explicit `'b` lifetime bound
    |
 LL | async fn async_ret_impl_trait1<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a> + 'b {
    |                                                                                ++++
diff --git a/src/test/ui/impl-trait/hidden-lifetimes.stderr b/src/test/ui/impl-trait/hidden-lifetimes.stderr
index de06ded7acd..3cc47e1e89d 100644
--- a/src/test/ui/impl-trait/hidden-lifetimes.stderr
+++ b/src/test/ui/impl-trait/hidden-lifetimes.stderr
@@ -6,7 +6,7 @@ LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a {
 LL |     x
    |     ^
    |
-help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
+help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound
    |
 LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a + 'b {
    |                                                                     ++++
@@ -19,7 +19,7 @@ LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl S
 LL |     x
    |     ^
    |
-help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
+help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound
    |
 LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a + 'b {
    |                                                                                     ++++
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr
index cb1dc0b7d50..ec49a61795a 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr
+++ b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr
@@ -7,7 +7,7 @@ LL | fn upper_bounds<'a, 'b, 'c, 'd, 'e>(a: Ordinary<'a>, b: Ordinary<'b>) -> im
 LL |     if condition() { a } else { b }
    |                                 ^
    |
-help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
+help: to declare that `impl Trait<'d, 'e>` captures `'b`, you can add an explicit `'b` lifetime bound
    |
 LL | fn upper_bounds<'a, 'b, 'c, 'd, 'e>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'d, 'e> + 'b
    |                                                                                             ++++
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr
index 4388e6601a6..c36f9bc6957 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr
+++ b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr
@@ -7,7 +7,7 @@ LL | fn upper_bounds<'a, 'b>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'a,
 LL |     if condition() { a } else { b }
    |                                 ^
    |
-help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
+help: to declare that `impl Trait<'a, 'b>` captures `'b`, you can add an explicit `'b` lifetime bound
    |
 LL | fn upper_bounds<'a, 'b>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'a, 'b> + 'b
    |                                                                                 ++++
diff --git a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr
index 16767abd722..9c81791fbcb 100644
--- a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr
+++ b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr
@@ -6,7 +6,7 @@ LL | fn elided(x: &i32) -> impl Copy { x }
    |              |
    |              hidden type `&i32` captures the anonymous lifetime defined here
    |
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Copy` captures `'_`, you can add an explicit `'_` lifetime bound
    |
 LL | fn elided(x: &i32) -> impl Copy + '_ { x }
    |                                 ++++
@@ -19,7 +19,7 @@ LL | fn explicit<'a>(x: &'a i32) -> impl Copy { x }
    |             |
    |             hidden type `&'a i32` captures the lifetime `'a` as defined here
    |
-help: to declare that the `impl Trait` captures `'a`, you can add an explicit `'a` lifetime bound
+help: to declare that `impl Copy` captures `'a`, you can add an explicit `'a` lifetime bound
    |
 LL | fn explicit<'a>(x: &'a i32) -> impl Copy + 'a { x }
    |                                          ++++
@@ -32,7 +32,7 @@ LL | fn elided2(x: &i32) -> impl Copy + 'static { x }
    |               |
    |               let's call the lifetime of this reference `'1`
    |
-help: consider changing the `impl Trait`'s explicit `'static` bound to the lifetime of argument `x`
+help: consider changing `impl Copy + 'static`'s explicit `'static` bound to the lifetime of argument `x`
    |
 LL | fn elided2(x: &i32) -> impl Copy + '_ { x }
    |                                    ~~
@@ -47,7 +47,7 @@ error: lifetime may not live long enough
 LL | fn explicit2<'a>(x: &'a i32) -> impl Copy + 'static { x }
    |              -- lifetime `'a` defined here            ^ returning this value requires that `'a` must outlive `'static`
    |
-help: consider changing the `impl Trait`'s explicit `'static` bound to the lifetime of argument `x`
+help: consider changing `impl Copy + 'static`'s explicit `'static` bound to the lifetime of argument `x`
    |
 LL | fn explicit2<'a>(x: &'a i32) -> impl Copy + 'a { x }
    |                                             ~~
@@ -76,7 +76,7 @@ help: to declare that the trait object captures data from argument `x`, you can
    |
 LL | fn elided5(x: &i32) -> (Box<dyn Debug + '_>, impl Debug) { (Box::new(x), x) }
    |                                       ++++
-help: to declare that the `impl Trait` captures data from argument `x`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Debug` captures data from argument `x`, you can add an explicit `'_` lifetime bound
    |
 LL | fn elided5(x: &i32) -> (Box<dyn Debug>, impl Debug + '_) { (Box::new(x), x) }
    |                                                    ++++
@@ -87,7 +87,7 @@ error: lifetime may not live long enough
 LL | fn with_bound<'a>(x: &'a i32) -> impl LifetimeTrait<'a> + 'static { x }
    |               -- lifetime `'a` defined here                         ^ returning this value requires that `'a` must outlive `'static`
    |
-help: consider changing the `impl Trait`'s explicit `'static` bound to the lifetime of argument `x`
+help: consider changing `impl LifetimeTrait<'a> + 'static`'s explicit `'static` bound to the lifetime of argument `x`
    |
 LL | fn with_bound<'a>(x: &'a i32) -> impl LifetimeTrait<'a> + 'a { x }
    |                                                           ~~
@@ -104,7 +104,7 @@ LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32
 LL |     move |_| println!("{}", y)
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
+help: to declare that `impl Fn(&'a u32)` captures `'b`, you can add an explicit `'b` lifetime bound
    |
 LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32) + 'b {
    |                                                                              ++++
diff --git a/src/test/ui/impl-trait/region-escape-via-bound.stderr b/src/test/ui/impl-trait/region-escape-via-bound.stderr
index fdb2fe022b4..44a790cb1a4 100644
--- a/src/test/ui/impl-trait/region-escape-via-bound.stderr
+++ b/src/test/ui/impl-trait/region-escape-via-bound.stderr
@@ -7,7 +7,7 @@ LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y>
 LL |     x
    |     ^
    |
-help: to declare that the `impl Trait` captures `'x`, you can add an explicit `'x` lifetime bound
+help: to declare that `impl Trait<'y>` captures `'x`, you can add an explicit `'x` lifetime bound
    |
 LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y> + 'x
    |                                                    ++++
diff --git a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr
index b8681523155..b365bd88454 100644
--- a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr
+++ b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr
@@ -6,7 +6,7 @@ LL |     fn iter_values_anon(&self) -> impl Iterator<Item=u32> {
 LL |         self.x.iter().map(|a| a.0)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Iterator<Item = u32>` captures `'_`, you can add an explicit `'_` lifetime bound
    |
 LL |     fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ {
    |                                                           ++++
@@ -19,7 +19,7 @@ LL |     fn iter_values_anon(&self) -> impl Iterator<Item=u32> {
 LL |         self.x.iter().map(|a| a.0)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Iterator<Item = u32>` captures `'_`, you can add an explicit `'_` lifetime bound
    |
 LL |     fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ {
    |                                                           ++++
@@ -32,7 +32,7 @@ LL |     fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> {
 LL |         self.x.iter().map(|a| a.0)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: to declare that the `impl Trait` captures `'a`, you can add an explicit `'a` lifetime bound
+help: to declare that `impl Iterator<Item = u32>` captures `'a`, you can add an explicit `'a` lifetime bound
    |
 LL |     fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a {
    |                                                             ++++
@@ -45,7 +45,7 @@ LL |     fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> {
 LL |         self.x.iter().map(|a| a.0)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: to declare that the `impl Trait` captures `'a`, you can add an explicit `'a` lifetime bound
+help: to declare that `impl Iterator<Item = u32>` captures `'a`, you can add an explicit `'a` lifetime bound
    |
 LL |     fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a {
    |                                                             ++++
diff --git a/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr b/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr
index 6a8a1ad1caa..737cb35841c 100644
--- a/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr
+++ b/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr
@@ -6,7 +6,7 @@ LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> {
 LL |     x
    |     ^
    |
-help: to declare that the `impl Trait` captures `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))`, you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))` lifetime bound
+help: to declare that `Opaque(DefId(0:13 ~ impl_trait_captures[1afc]::foo::{opaque#0}), [ReEarlyBound(0, 'a), T, ReEarlyBound(2, 'a)])` captures `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))`, you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))` lifetime bound
    |
 LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_)) {
    |                                      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr
index 7e7d60d0ff9..eb3d3e4a67a 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr
@@ -6,7 +6,7 @@ LL |     async fn f(self: Pin<&Self>) -> impl Clone { self }
    |                          |
    |                          hidden type `Pin<&Foo>` captures the anonymous lifetime defined here
    |
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Clone` captures `'_`, you can add an explicit `'_` lifetime bound
    |
 LL |     async fn f(self: Pin<&Self>) -> impl Clone + '_ { self }
    |                                                ++++
diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr
index 30d2250c0c8..2c0b2a0d919 100644
--- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr
+++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr
@@ -6,7 +6,7 @@ LL |     fn f(self: Pin<&Self>) -> impl Clone { self }
    |                    |
    |                    hidden type `Pin<&Foo>` captures the anonymous lifetime defined here
    |
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Clone` captures `'_`, you can add an explicit `'_` lifetime bound
    |
 LL |     fn f(self: Pin<&Self>) -> impl Clone + '_ { self }
    |                                          ++++
diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr
index 171f4b333db..fa758bf05df 100644
--- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr
+++ b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr
@@ -18,7 +18,7 @@ LL | |         *dest = g.get();
 LL | |     }
    | |_____^
    |
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl FnOnce()` captures `'_`, you can add an explicit `'_` lifetime bound
    |
 LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_
    |                                                   ++++
diff --git a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr
index f49876bcd3f..c77ef79e7ed 100644
--- a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr
+++ b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr
@@ -10,7 +10,7 @@ LL | |             remaining: self.0.iter(),
 LL | |         }
    | |_________^ returning this value requires that `'1` must outlive `'static`
    |
-help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'_` lifetime bound
    |
 LL |     fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ {
    |                                                          ++++
@@ -65,7 +65,7 @@ LL | |             remaining: self.0.iter(),
 LL | |         }
    | |_________^ returning this value requires that `'a` must outlive `'static`
    |
-help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'a` lifetime bound
+help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'a` lifetime bound
    |
 LL |     fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a {
    |                                                                 ++++